CN213015082U

CN213015082U - Prefabricated composite wall panel convenient to installation

Info

Publication number: CN213015082U
Application number: CN202021325604.0U
Authority: CN
Inventors: 刘剑
Original assignee: Yucheng Construction Technology Shanghai Co ltd
Current assignee: Yucheng Construction Technology Shanghai Co ltd
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-04-20
Anticipated expiration: 2030-07-08

Abstract

The utility model belongs to the field of building engineering, in particular to a prefabricated composite wallboard convenient to install, which comprises a composite wallboard body, wherein one side of the composite wallboard body facing a wall body is provided with a positioning groove, and the inner wall of the top of each positioning groove is provided with a positioning block; embedding support steel plates in the wall body, inserting the extending end of each support steel plate into the positioning groove, and inserting the positioning block into the embedding groove; a plurality of sleeves are pre-embedded in the composite wallboard body, and screws in threaded connection with nuts are arranged in the sleeves. The utility model pre-embeds the supporting steel plate in the wall body, and is embedded with the positioning groove in the prefabricated composite wallboard in a matching way, and meanwhile, the positioning block in the positioning groove is embedded in the embedding groove of the supporting steel plate, so that a double limiting block structure is formed, the prefabricated composite wallboard can be preliminarily positioned, external force support is not needed after external hanging, and the prefabricated composite wallboard can be quickly aligned; the embedded sleeve can hide the screw in the sleeve firstly, so that the installation space is saved; the sealing plug is embedded into the outer end of the embedded sleeve, and can be connected with the outer surface of the prefabricated wallboard to be flushed, so that the attractiveness of the prefabricated wallboard is guaranteed.

Description

Prefabricated composite wall panel convenient to installation

Technical Field

The utility model relates to a building engineering field specifically is a prefabricated composite wall panel convenient to installation.

Background

The composite wall board is a new generation of high-performance building inner partition board produced in industrialized mode, is formed by compounding various building materials, replaces traditional bricks and tiles, has the obvious advantages of environmental protection, energy saving, no pollution, light weight, shock resistance, fire resistance, heat preservation, sound insulation and quickness and rapidness in construction, and is an ideal energy-saving wall material for modern buildings.

The prefabricated composite wall panel is generally connected with a main structure in an externally-hung mode, and the connection mode is generally characterized in that a connecting piece is embedded in the prefabricated composite wall panel and connected and fixed with an installation framework embedded in a wall body. However, the pre-embedded connecting pieces in the existing prefabricated composite wall panel are all of a fixed structure, and the extension length of the pre-embedded connecting pieces is long, so that the prefabricated wall panel is inconvenient to install under the condition that the external space of the wall body is small; meanwhile, the prefabricated wall boards are inconvenient to align when hung externally, the prefabricated composite wall boards are required to be manufactured by means of external force in the whole installation process, and the installation operation is complex.

Disclosure of Invention

An object of the utility model is to provide a prefabricated composite wall panel convenient to installation to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a prefabricated composite wallboard convenient to install comprises a composite wallboard body installed on a wall body, wherein a plurality of positioning grooves are formed in one surface, facing the wall body, of the composite wallboard body at equal intervals, and a raised positioning block is arranged on the inner wall of the top of each positioning groove; the wall body is internally embedded with supporting steel plates perpendicular to the composite wall board body at positions corresponding to the positioning grooves, one end of each supporting steel plate extends out of the wall body and is provided with an embedded groove with communicated upper and lower openings, the extending end of each supporting steel plate is inserted into the positioning groove, and the positioning block is inserted into the embedded groove to enable the composite wall board body to be attached to the wall body; a plurality of sleeves are pre-embedded in the composite wallboard body, each sleeve is of a hollow structure with openings at two ends, a nut is embedded in one end, which points at the wall body, of each sleeve, and a screw rod in threaded connection with the nut is arranged in each sleeve; the wall body is internally embedded with an installation framework, and the screw rod extends into the installation framework to tightly connect the composite wall board body with the wall body.

Preferably, the sleeve is made of a stainless steel material.

Preferably, the supporting steel plate vertically penetrates through the mounting framework and is fixedly welded with the mounting framework, and a mounting hole in threaded connection with the screw is preset in the mounting framework.

Preferably, a cross-shaped screw head end is arranged at one end of the screw rod, which is far away from the wall body, the outer end of the sleeve is embedded into the sealing plug, a limiting connection end is arranged at the outer end of the sealing plug, and a sink groove for embedding the limiting connection end is reserved at the outer end of the sleeve in the composite wall board body.

Preferably, the limit joint end and the sealing plug are of an integrally formed structure, the material of the limit joint end and the material of the sealing plug are the same as that of the composite wallboard body, and the sealing plug is embedded and fixed in the sleeve through an adhesive.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses pre-buried supporting steel plate in the wall body, with the constant head tank adaptation gomphosis in the prefabricated composite wall panel, in the caulking groove of locating piece embedding supporting steel plate in the constant head tank simultaneously, form dual spacing block structure, can tentatively fix a position prefabricated composite wall panel, make it align the laminating on the wall body, realize stably hanging, need not external force after externally hanging and support, and can align fast, the location installation of the follow-up connecting piece of being convenient for.

2. The utility model discloses pre-buried sleeve in prefabricated composite wall panel supplies the screw rod spiral to insert, can hide the screw rod in the sleeve earlier, after laminating with the wall body, revolves to twist and stretches out again, with the installation skeleton rigid coupling in the wall body, saves installation space; the sealing plug is embedded into the outer end of the embedded sleeve, and can be connected with the outer surface of the prefabricated wallboard to be flushed, so that the attractiveness of the prefabricated wallboard is guaranteed.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of a specific structure of a positioning groove on the composite wall panel body of the present invention;

fig. 3 is a schematic structural diagram of the support steel plate of the present invention;

fig. 4 is a schematic view of the internal connection structure of the sleeve according to the present invention.

In the figure: 1. a composite wallboard body; 2. a wall body; 3. positioning a groove; 4. positioning blocks; 5. a support steel plate; 6. caulking grooves; 7. a sleeve; 8. a nut; 9. a screw; 10. a head end of a cross-shaped screw; 11. a sealing plug; 12. limiting a joint end; 13. sinking a groove; 14. and (5) installing a framework.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution: a prefabricated composite wallboard convenient to install comprises a composite wallboard body 1 installed on a wall body 2, wherein a plurality of positioning grooves 3 are formed in one surface, facing the wall body 2, of the composite wallboard body 1 at equal intervals, and a raised positioning block 4 is arranged on the inner wall of the top of each positioning groove 3; supporting steel plates 5 vertical to the composite wallboard body 1 are pre-embedded in the wall body 2 at positions corresponding to the positioning grooves 3, one end of each supporting steel plate 5 extends out of the wall body 2 and is provided with an embedded groove 6 with communicated upper and lower openings, the extending end of each supporting steel plate 5 is inserted into the positioning groove 3, and the positioning block 4 is inserted into the embedded groove 6 to enable the composite wallboard body 1 to be attached to the wall body 2; a plurality of sleeves 7 are embedded in the composite wallboard body 1, each sleeve 7 is of a hollow structure with openings at two ends, a nut 8 is embedded in one end, which points at the wall body 2, of each sleeve 7, and a screw rod 9 in threaded connection with the nut 8 is arranged in each sleeve 7; an installation framework 14 is pre-embedded in the wall body 2, and the screw 9 extends into the installation framework 14 to fixedly connect the composite wallboard body 1 with the wall body 2.

Further, the sleeve 7 is made of a stainless steel material.

Furthermore, the supporting steel plate 5 vertically penetrates through the mounting framework 14 and is fixedly welded with the mounting framework, and mounting holes in threaded connection with the screw rods 9 are preset in the mounting framework 14.

Furthermore, a cross-shaped screw head end 10 is arranged at one end of the screw 9, which is far away from the wall body, a sealing plug 11 is embedded in the outer end of the sleeve 7, a limit joint end 12 is arranged at the outer end of the sealing plug 11, and a sink groove 13 for embedding the limit joint end 12 is reserved in the composite wallboard body 1 at the outer end of the sleeve 7.

Further, the limit joint end 12 and the sealing plug 11 are of an integrally formed structure, the material of the limit joint end and the material of the sealing plug 11 are the same as that of the composite wallboard body 1, and the sealing plug 11 is embedded and fixed in the sleeve 7 through an adhesive.

The working principle is as follows: during installation, utilize hoisting machine to hoist composite wall panel body 1, align each constant head tank 3 of composite wall panel body 1 with each supporting steel plate 5 on the wall body 2 earlier, laminate composite wall panel body 1 and wall body again, make supporting steel plate 5 insert in the constant head tank 3, then downward loose composite wall panel body 1, make locating piece 4 of each constant head tank 3 top inner wall insert in the caulking groove 6, form dual spacing block structure, can tentatively fix a position composite wall panel body 1, make it align the laminating on wall body 2, realize stably hanging, need not external force after hanging to support, and can align fast, make the position of each sleeve 7 align with the mounting hole on the installation skeleton 14 in the wall body 2, be convenient for the location installation of follow-up connecting piece.

After primary external hanging, an electric screwdriver is used for stretching into the sleeve 7 to be matched with the cross-shaped screw head end 10 of each screw 9, and the screws 9 are screwed into the mounting holes in the mounting framework 14; then, the sealing plug 11 is smeared with adhesive and inserted into the sleeve 7 to seal the sleeve 7, and the limit connection end 12 at the end part is embedded into the sinking groove 13 and can be connected and leveled with the outer surface of the composite wallboard body 1 to ensure the aesthetic property of the composite wallboard.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A prefabricated composite wallboard convenient to install comprises a composite wallboard body (1) installed on a wall body (2), and is characterized in that a plurality of positioning grooves (3) are formed in the surface, facing the wall body (2), of the composite wallboard body (1) at equal intervals, and a raised positioning block (4) is arranged on the inner wall of the top of each positioning groove (3); a supporting steel plate (5) vertical to the composite wallboard body (1) is pre-embedded in the wall body (2) at a position corresponding to each positioning groove (3), one end of each supporting steel plate (5) extends out of the wall body (2) and is provided with an embedded groove (6) with communicated upper and lower openings, the extending end of each supporting steel plate (5) is inserted into the positioning groove (3), and the positioning block (4) is inserted into the embedded groove (6) to enable the composite wallboard body (1) to be attached to the wall body (2); a plurality of sleeves (7) are embedded in the composite wallboard body (1), the sleeves (7) are hollow structures with openings at two ends, nuts (8) are embedded in one ends, pointing to the wall body (2), of the sleeves (7), and screw rods (9) in threaded connection with the nuts (8) are arranged in the sleeves (7); an installation framework (14) is embedded in the wall body (2), and the screw rods (9) extend into the installation framework (14) to fixedly connect the composite wallboard body (1) with the wall body (2).

2. A prefabricated composite wall panel for ease of installation according to claim 1, wherein: the sleeve (7) is made of stainless steel material.

3. A prefabricated composite wall panel for ease of installation according to claim 1, wherein: the supporting steel plate (5) vertically penetrates through the mounting framework (14) and is fixedly welded with the mounting framework, and mounting holes in threaded connection with the screw rods (9) are preset in the mounting framework (14).

4. A prefabricated composite wall panel for ease of installation according to claim 1, wherein: the wall body is characterized in that a cross-shaped screw head end (10) is arranged at one end, far away from the wall body, of the screw rod (9), a sealing plug (11) is embedded into the outer end of the sleeve (7), a limiting connection end (12) is arranged at the outer end of the sealing plug (11), and a sinking groove (13) for embedding the limiting connection end (12) is reserved in the outer end of the sleeve (7) in the composite wall board body (1).

5. A prefabricated composite wall panel for ease of installation according to claim 4, wherein: the limiting connection end (12) and the sealing plug (11) are of an integrally formed structure, the material of the limiting connection end and the sealing plug (11) is the same as that of the composite wallboard body (1), and the sealing plug (11) is embedded and fixed in the sleeve (7) through an adhesive.